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18070096 = 2411831237
BaseRepresentation
bin100010011101…
…1101001010000
31021000001111211
41010323221100
514111220341
61443145504
7306410332
oct104735120
937001454
1018070096
11a222370
126075294
133988b85
142585452
1518be181
hex113ba50

18070096 has 40 divisors (see below), whose sum is σ = 38685024. Its totient is φ = 8108160.

The previous prime is 18070093. The next prime is 18070109. The reversal of 18070096 is 69007081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18070093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13990 + ... + 15226.

Almost surely, 218070096 is an apocalyptic number.

18070096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18070096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19342512).

18070096 is an abundant number, since it is smaller than the sum of its proper divisors (20614928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18070096 is a wasteful number, since it uses less digits than its factorization.

18070096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 18070096 is about 4250.8935531250. The cubic root of 18070096 is about 262.4138904257.

The spelling of 18070096 in words is "eighteen million, seventy thousand, ninety-six".

Divisors: 1 2 4 8 11 16 22 44 83 88 166 176 332 664 913 1237 1328 1826 2474 3652 4948 7304 9896 13607 14608 19792 27214 54428 102671 108856 205342 217712 410684 821368 1129381 1642736 2258762 4517524 9035048 18070096